MC9S12XET256MAL Freescale Semiconductor, MC9S12XET256MAL Datasheet - Page 103

• Manufacturer Part Number: MC9S12XET256MAL
• Description: MCU 16BIT 256K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XET256MAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 12x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 112-LQFP
• Cpu Family: HCS12X
• Device Core Size: 16b
• Frequency (max): 50MHz
• Interface Type: CAN/SCI/SPI
• Total Internal Ram Size: 16KB
• # I/os (max): 91
• Number Of Timers - General Purpose: 25
• Operating Supply Voltage (typ): 1.8/2.8/5V
• Operating Supply Voltage (max): 1.98/2.9/5.5V
• Operating Supply Voltage (min): 1.72/2.7/3.13V
• On-chip Adc: 16-chx12-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 112
• Package Type: LQFP
• No. Of I/o's: 91
• Eeprom Memory Size: 4KB
• Ram Memory Size: 16KB
• Cpu Speed: 50MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 8
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Processor Series: S12XE
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 25
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: KIT33812ECUEVME, EVB9S12XEP100, DEMO9S12XEP100
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.3.1
Freescale Semiconductor
Register
Non-PIM
Address
PORTC
PORTD
0x000C
0x000D
PORTB
PORTE
0x000A
0x000B
0x0000
PORTA
0x0001
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
0x0008
0x0009
RDRIV
Range
DDRA
DDRB
DDRC
DDRD
DDRE
PUCR
Name
W
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
R
Memory Map
DDRC7
DDRD7
DDRA7
DDRB7
DDRE7
PUPKE
RDPK
Bit 7
PB7
PC7
PD7
PE7
PA7
= Unimplemented or Reserved
DDRA6
DDRB6
DDRC6
DDRD6
DDRE6
BKPUE
PC6
PD6
PB6
PE6
PA6
6
0
MC9S12XE-Family Reference Manual , Rev. 1.23
DDRA5
DDRB5
DDRC5
DDRD5
DDRE5
PC5
PD5
PB5
PE5
PA5
5
0
0
Non-PIM Address Range
DDRA4
DDRB4
DDRC4
DDRD4
DDRE4
PUPEE
RDPE
PB4
PC4
PD4
PE4
PA4
4
DDRC3
DDRD3
PUPDE
DDRA3
DDRB3
DDRE3
RDPD
PB3
PC3
PD3
PE3
PA3
3
Chapter 2 Port Integration Module (S12XEPIMV1)
DDRC2
DDRD2
PUPCE
DDRA2
DDRB2
DDRE2
RDPC
PB2
PC2
PD2
PE2
PA2
2
DDRC1
DDRD1
DDRA1
DDRB1
PUPBE
RDPB
PC1
PD1
PB1
PE1
PA1
1
0
DDRA0
DDRB0
DDRC0
DDRD0
PUPAE
RDPA
Bit 0
PC0
PD0
PB0
PE0
PA0
0
103